A Master Thesis entitled “The Effect of Blending some Teaching styles on the performance Level of Backstroke Swimming among Physical Education Female Students at Al-Yarmouk University”  (in Program of Physical Education)  by “Neveen Haddad” will be defended on Thuresday 13^thJun.2019,  under the supervision  of “Prof. Emad Abdel Haq” by (12.0 0) pm in the  Korean Institute/B1090